もりもとさん からの情報．マジですか．

• Haynes Sex Manual

更に

Sex and cars have been inextricably linked for years, and it will come as no surprise that a large proportion of all sex takes place in cars. So what is more logical than a Sex manual from Haynes?

という謳い文句が泣かせます．それはさておき，その他の類似本としては

• MAN - The Haynes Owners Workshop Manual
• The Haynes Baby Manual: Conception to two years

なんてのもあるそうで．